Candesartan Cilexetil Impurity 29 CAS 16533-45-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 16533-45-2 |
| Molecular Formula | C10H9NO6 |
| Molecular Weight | 239.18 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Candesartan Cilexetil Impurity 29 (CAS 16533-45-2), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H9NO6. Molecular weight: 239.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H9NO6 |
| Molecular Weight | 239.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
Related Candesartan Standards
- Candesartan Cilexetil Impurity 30 (CAS 90322-71-7)
- Candesartan Cilexetil Impurity 27 (CAS CATO-C4X-123427)
- Candesartan Cilexetil Impurity 47 (CAS CATO-C4X-123447)
- Candesartan Cilexetil Impurity 36 (CAS CATO-C4X-123436)
- Candesartan Cilexetil Impurity 32 (CAS 62351-79-5)
- Candesartan Impurity 6 (CAS 142269-40-7)
- Candesartan Cilexetil Impurity 25 (CAS 99464-83-2)
- Candesartan Impurity N1 (CAS 1246817-06-0)
Recommended Standards
- 4-Acetamido-6-hydroxyisophthalic acid (CAS 408336-10-7)
- N-Acetyl-2-methyl-3,5-dinitroanilin (CAS 3484-26-2)
- Ziprasidone Impurity 77 (CAS 1455471-51-8)
- Deoxycholic acid Impurity 36 (CAS CATO-C4X-335936)
- Sofosbuvir Impurity 78 (CAS CATO-C4X-105278)
- 1-(4-Fluorophenyl)-2-methylpropan-1-ol (CAS 1766-28-5)
- 7-Hydroxy-2-(3-pyridinyl)-1,3-benzothiazole-6-carbaldehyde (CAS 1354352-78-5)
- (2R,3S,4R,5R)-3,4,5,6-Tetrahydroxy-1-oxohexan-2-yl 2-hydroxy-3-methoxybenzoate (CAS 172377-87-6)
- Methyl 5-bromo-3-methylimidazo[1,5-a]pyridine-7-carboxylate (CAS 2306278-19-1)
- Tau Peptide (294-305) (human) trifluoroacetate salt (CAS 1428135-29-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com